touch files first

Dockerfile

@@ -26,7 +26,9 @@ RUN \
 RUN \
     mkdir -p ${APP_DIR} && \
     mkdir -p ${CONF_DIR} && \
-    useradd -d ${APP_DIR} -u 1000 user
+    useradd -d ${APP_DIR} -u 1000 user && \
+    touch methods.py && chown user methods.py && \
+    touch openapi.yaml && chown user openapi.yaml
 
 COPY *.py ${APP_DIR}/
 COPY openapi.yaml.tmpl ${APP_DIR}/
@@ -40,7 +42,7 @@ VOLUME ${CONF_DIR}
 
 RUN \
     python3 generate.py
-    
+
 
 EXPOSE 5000
 EXPOSE 9191